am bf0d561c: Merge "Pipe through bounding box information (DO NOT MERGE)" into jb-mr2-dev (4759c35e) · Commits · e / os / android_frameworks_base

core/java/com/android/internal/widget/PointerLocationView.java

+35 −9

Original line number	Diff line number	Diff line
		@@ -61,6 +61,13 @@ public class PointerLocationView extends View implements InputDeviceListener {
		private float mAltXVelocity;
		private float mAltYVelocity;

		// Current bounding box, if any
		private boolean mHasBoundingBox;
		private float mBoundingLeft;
		private float mBoundingTop;
		private float mBoundingRight;
		private float mBoundingBottom;

		// Position estimator.
		private VelocityTracker.Estimator mEstimator = new VelocityTracker.Estimator();
		private VelocityTracker.Estimator mAltEstimator = new VelocityTracker.Estimator();
		@@ -388,6 +395,12 @@ public class PointerLocationView extends View implements InputDeviceListener {
		ps.mCoords.x + orientationVectorX * tiltScale,
		ps.mCoords.y + orientationVectorY * tiltScale,
		3.0f, mPaint);

		// Draw the current bounding box
		if (ps.mHasBoundingBox) {
		canvas.drawRect(ps.mBoundingLeft, ps.mBoundingTop,
		ps.mBoundingRight, ps.mBoundingBottom, mPaint);
		}
		}
		}
		}
		@@ -400,20 +413,20 @@ public class PointerLocationView extends View implements InputDeviceListener {
		for (int i = 0; i < NI; i++) {
		final int id = event.getPointerId(i);
		event.getHistoricalPointerCoords(i, historyPos, mTempCoords);
		logCoords(type, action, i, mTempCoords, id,
		event.getToolType(i), event.getButtonState());
		logCoords(type, action, i, mTempCoords, id, event);
		}
		}
		for (int i = 0; i < NI; i++) {
		final int id = event.getPointerId(i);
		event.getPointerCoords(i, mTempCoords);
		logCoords(type, action, i, mTempCoords, id,
		event.getToolType(i), event.getButtonState());
		logCoords(type, action, i, mTempCoords, id, event);
		}
		}

		private void logCoords(String type, int action, int index,
		MotionEvent.PointerCoords coords, int id, int toolType, int buttonState) {
		MotionEvent.PointerCoords coords, int id, MotionEvent event) {
		final int toolType = event.getToolType(index);
		final int buttonState = event.getButtonState();
		final String prefix;
		switch (action & MotionEvent.ACTION_MASK) {
		case MotionEvent.ACTION_DOWN:
		@@ -483,6 +496,12 @@ public class PointerLocationView extends View implements InputDeviceListener {
		.append(" Distance=").append(coords.getAxisValue(MotionEvent.AXIS_DISTANCE), 1)
		.append(" VScroll=").append(coords.getAxisValue(MotionEvent.AXIS_VSCROLL), 1)
		.append(" HScroll=").append(coords.getAxisValue(MotionEvent.AXIS_HSCROLL), 1)
		.append(" BoundingBox=[(")
		.append(event.getAxisValue(MotionEvent.AXIS_GENERIC_1), 3)
		.append(", ").append(event.getAxisValue(MotionEvent.AXIS_GENERIC_2), 3).append(")")
		.append(", (").append(event.getAxisValue(MotionEvent.AXIS_GENERIC_3), 3)
		.append(", ").append(event.getAxisValue(MotionEvent.AXIS_GENERIC_4), 3)
		.append(")]")
		.append(" ToolType=").append(MotionEvent.toolTypeToString(toolType))
		.append(" ButtonState=").append(MotionEvent.buttonStateToString(buttonState))
		.toString());
		@@ -530,6 +549,8 @@ public class PointerLocationView extends View implements InputDeviceListener {

		final PointerState ps = mPointers.get(id);
		ps.mCurDown = true;
		ps.mHasBoundingBox = (InputDevice.getDevice(event.getDeviceId()).
		getMotionRange(MotionEvent.AXIS_GENERIC_1) != null);
		}

		final int NI = event.getPointerCount();
		@@ -549,8 +570,7 @@ public class PointerLocationView extends View implements InputDeviceListener {
		final PointerCoords coords = ps != null ? ps.mCoords : mTempCoords;
		event.getHistoricalPointerCoords(i, historyPos, coords);
		if (mPrintCoords) {
		logCoords("Pointer", action, i, coords, id,
		event.getToolType(i), event.getButtonState());
		logCoords("Pointer", action, i, coords, id, event);
		}
		if (ps != null) {
		ps.addTrace(coords.x, coords.y);
		@@ -563,8 +583,7 @@ public class PointerLocationView extends View implements InputDeviceListener {
		final PointerCoords coords = ps != null ? ps.mCoords : mTempCoords;
		event.getPointerCoords(i, coords);
		if (mPrintCoords) {
		logCoords("Pointer", action, i, coords, id,
		event.getToolType(i), event.getButtonState());
		logCoords("Pointer", action, i, coords, id, event);
		}
		if (ps != null) {
		ps.addTrace(coords.x, coords.y);
		@@ -577,6 +596,13 @@ public class PointerLocationView extends View implements InputDeviceListener {
		mAltVelocity.getEstimator(id, ps.mAltEstimator);
		}
		ps.mToolType = event.getToolType(i);

		if (ps.mHasBoundingBox) {
		ps.mBoundingLeft = event.getAxisValue(MotionEvent.AXIS_GENERIC_1, i);
		ps.mBoundingTop = event.getAxisValue(MotionEvent.AXIS_GENERIC_2, i);
		ps.mBoundingRight = event.getAxisValue(MotionEvent.AXIS_GENERIC_3, i);
		ps.mBoundingBottom = event.getAxisValue(MotionEvent.AXIS_GENERIC_4, i);
		}
		}
		}

services/input/InputReader.cpp

+82 −4

Original line number	Diff line number	Diff line
		@@ -2619,6 +2619,18 @@ void TouchInputMapper::populateDeviceInfo(InputDeviceInfo* info) {
		info->addMotionRange(AMOTION_EVENT_AXIS_HSCROLL, mSource, -1.0f, 1.0f, 0.0f, 0.0f,
		0.0f);
		}
		if (mCalibration.coverageCalibration == Calibration::COVERAGE_CALIBRATION_BOX) {
		const InputDeviceInfo::MotionRange& x = mOrientedRanges.x;
		const InputDeviceInfo::MotionRange& y = mOrientedRanges.y;
		info->addMotionRange(AMOTION_EVENT_AXIS_GENERIC_1, mSource, x.min, x.max, x.flat,
		x.fuzz, x.resolution);
		info->addMotionRange(AMOTION_EVENT_AXIS_GENERIC_2, mSource, y.min, y.max, y.flat,
		y.fuzz, y.resolution);
		info->addMotionRange(AMOTION_EVENT_AXIS_GENERIC_3, mSource, x.min, x.max, x.flat,
		x.fuzz, x.resolution);
		info->addMotionRange(AMOTION_EVENT_AXIS_GENERIC_4, mSource, y.min, y.max, y.flat,
		y.fuzz, y.resolution);
		}
		}
		}

		@@ -3448,6 +3460,19 @@ void TouchInputMapper::parseCalibration() {

		out.haveDistanceScale = in.tryGetProperty(String8("touch.distance.scale"),
		out.distanceScale);

		out.coverageCalibration = Calibration::COVERAGE_CALIBRATION_DEFAULT;
		String8 coverageCalibrationString;
		if (in.tryGetProperty(String8("touch.coverage.calibration"), coverageCalibrationString)) {
		if (coverageCalibrationString == "none") {
		out.coverageCalibration = Calibration::COVERAGE_CALIBRATION_NONE;
		} else if (coverageCalibrationString == "box") {
		out.coverageCalibration = Calibration::COVERAGE_CALIBRATION_BOX;
		} else if (coverageCalibrationString != "default") {
		ALOGW("Invalid value for touch.coverage.calibration: '%s'",
		coverageCalibrationString.string());
		}
		}
		}

		void TouchInputMapper::resolveCalibration() {
		@@ -3486,6 +3511,11 @@ void TouchInputMapper::resolveCalibration() {
		} else {
		mCalibration.distanceCalibration = Calibration::DISTANCE_CALIBRATION_NONE;
		}

		// Coverage
		if (mCalibration.coverageCalibration == Calibration::COVERAGE_CALIBRATION_DEFAULT) {
		mCalibration.coverageCalibration = Calibration::COVERAGE_CALIBRATION_NONE;
		}
		}

		void TouchInputMapper::dumpCalibration(String8& dump) {
		@@ -3578,6 +3608,17 @@ void TouchInputMapper::dumpCalibration(String8& dump) {
		dump.appendFormat(INDENT4 "touch.distance.scale: %0.3f\n",
		mCalibration.distanceScale);
		}

		switch (mCalibration.coverageCalibration) {
		case Calibration::COVERAGE_CALIBRATION_NONE:
		dump.append(INDENT4 "touch.coverage.calibration: none\n");
		break;
		case Calibration::COVERAGE_CALIBRATION_BOX:
		dump.append(INDENT4 "touch.coverage.calibration: box\n");
		break;
		default:
		ALOG_ASSERT(false);
		}
		}

		void TouchInputMapper::reset(nsecs_t when) {
		@@ -4185,13 +4226,31 @@ void TouchInputMapper::cookPointerData() {
		distance = 0;
		}

		// X and Y
		// Coverage
		int32_t rawLeft, rawTop, rawRight, rawBottom;
		switch (mCalibration.coverageCalibration) {
		case Calibration::COVERAGE_CALIBRATION_BOX:
		rawLeft = (in.toolMinor & 0xffff0000) >> 16;
		rawRight = in.toolMinor & 0x0000ffff;
		rawBottom = in.toolMajor & 0x0000ffff;
		rawTop = (in.toolMajor & 0xffff0000) >> 16;
		break;
		default:
		rawLeft = rawTop = rawRight = rawBottom = 0;
		break;
		}

		// X, Y, and the bounding box for coverage information
		// Adjust coords for surface orientation.
		float x, y;
		float x, y, left, top, right, bottom;
		switch (mSurfaceOrientation) {
		case DISPLAY_ORIENTATION_90:
		x = float(in.y - mRawPointerAxes.y.minValue) * mYScale + mYTranslate;
		y = float(mRawPointerAxes.x.maxValue - in.x) * mXScale + mXTranslate;
		left = float(rawTop - mRawPointerAxes.y.minValue) * mYScale + mYTranslate;
		right = float(rawBottom- mRawPointerAxes.y.minValue) * mYScale + mYTranslate;
		bottom = float(mRawPointerAxes.x.maxValue - rawLeft) * mXScale + mXTranslate;
		top = float(mRawPointerAxes.x.maxValue - rawRight) * mXScale + mXTranslate;
		orientation -= M_PI_2;
		if (orientation < - M_PI_2) {
		orientation += M_PI;
		@@ -4200,10 +4259,18 @@ void TouchInputMapper::cookPointerData() {
		case DISPLAY_ORIENTATION_180:
		x = float(mRawPointerAxes.x.maxValue - in.x) * mXScale + mXTranslate;
		y = float(mRawPointerAxes.y.maxValue - in.y) * mYScale + mYTranslate;
		left = float(mRawPointerAxes.x.maxValue - rawRight) * mXScale + mXTranslate;
		right = float(mRawPointerAxes.x.maxValue - rawLeft) * mXScale + mXTranslate;
		bottom = float(mRawPointerAxes.y.maxValue - rawTop) * mYScale + mYTranslate;
		top = float(mRawPointerAxes.y.maxValue - rawBottom) * mYScale + mYTranslate;
		break;
		case DISPLAY_ORIENTATION_270:
		x = float(mRawPointerAxes.y.maxValue - in.y) * mYScale + mYTranslate;
		y = float(in.x - mRawPointerAxes.x.minValue) * mXScale + mXTranslate;
		left = float(mRawPointerAxes.y.maxValue - rawBottom) * mYScale + mYTranslate;
		right = float(mRawPointerAxes.y.maxValue - rawTop) * mYScale + mYTranslate;
		bottom = float(rawRight - mRawPointerAxes.x.minValue) * mXScale + mXTranslate;
		top = float(rawLeft - mRawPointerAxes.x.minValue) * mXScale + mXTranslate;
		orientation += M_PI_2;
		if (orientation > M_PI_2) {
		orientation -= M_PI;
		@@ -4212,6 +4279,10 @@ void TouchInputMapper::cookPointerData() {
		default:
		x = float(in.x - mRawPointerAxes.x.minValue) * mXScale + mXTranslate;
		y = float(in.y - mRawPointerAxes.y.minValue) * mYScale + mYTranslate;
		left = float(rawLeft - mRawPointerAxes.x.minValue) * mXScale + mXTranslate;
		right = float(rawRight - mRawPointerAxes.x.minValue) * mXScale + mXTranslate;
		bottom = float(rawBottom - mRawPointerAxes.y.minValue) * mYScale + mYTranslate;
		top = float(rawTop - mRawPointerAxes.y.minValue) * mYScale + mYTranslate;
		break;
		}

		@@ -4224,11 +4295,18 @@ void TouchInputMapper::cookPointerData() {
		out.setAxisValue(AMOTION_EVENT_AXIS_SIZE, size);
		out.setAxisValue(AMOTION_EVENT_AXIS_TOUCH_MAJOR, touchMajor);
		out.setAxisValue(AMOTION_EVENT_AXIS_TOUCH_MINOR, touchMinor);
		out.setAxisValue(AMOTION_EVENT_AXIS_TOOL_MAJOR, toolMajor);
		out.setAxisValue(AMOTION_EVENT_AXIS_TOOL_MINOR, toolMinor);
		out.setAxisValue(AMOTION_EVENT_AXIS_ORIENTATION, orientation);
		out.setAxisValue(AMOTION_EVENT_AXIS_TILT, tilt);
		out.setAxisValue(AMOTION_EVENT_AXIS_DISTANCE, distance);
		if (mCalibration.coverageCalibration == Calibration::COVERAGE_CALIBRATION_BOX) {
		out.setAxisValue(AMOTION_EVENT_AXIS_GENERIC_1, left);
		out.setAxisValue(AMOTION_EVENT_AXIS_GENERIC_2, top);
		out.setAxisValue(AMOTION_EVENT_AXIS_GENERIC_3, right);
		out.setAxisValue(AMOTION_EVENT_AXIS_GENERIC_4, bottom);
		} else {
		out.setAxisValue(AMOTION_EVENT_AXIS_TOOL_MAJOR, toolMajor);
		out.setAxisValue(AMOTION_EVENT_AXIS_TOOL_MINOR, toolMinor);
		}

		// Write output properties.
		PointerProperties& properties = mCurrentCookedPointerData.pointerProperties[i];

services/input/InputReader.h

+8 −0

Original line number	Diff line number	Diff line
		@@ -1267,6 +1267,14 @@ protected:
		bool haveDistanceScale;
		float distanceScale;

		enum CoverageCalibration {
		COVERAGE_CALIBRATION_DEFAULT,
		COVERAGE_CALIBRATION_NONE,
		COVERAGE_CALIBRATION_BOX,
		};

		CoverageCalibration coverageCalibration;

		inline void applySizeScaleAndBias(float* outSize) const {
		if (haveSizeScale) {
		outSize = sizeScale;